Aurora Mobile Partners with Leading Online Brokerage Firm, Tiger Brokers, to Unlock Smart Operations Aurora Mobile Partners with Leading Online Brokerage Firm, Tiger Brokers, to Unlock Smart Operations SHENZHEN, China, Jan. 05, 2021 — Aurora Mobile Limited (NASDAQ: JG) (“Aurora Mobile” or the “Company”), a leading mobile developer service provider in China, today announced that it has entered into a partnership agreement with UP Fintech Holding Limited (NASDAQ: TIGR), known as “Tiger Brokers” in Asia. By leveraging its industry-leading artificial intelligence (“AI”) and machine learning capabilities, Aurora Mobile will provide push notification services and other capabilities to help Tiger Brokers improve user engagement and expand its use base.